Determine the missing value to complete the square. y= x^2 + 8x + 3
y= x^2 + 8x + n - n + 3
a) 9
b) 3
c) 12
d) 16

45

step-by-step explanation:

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract